from django.contrib.auth.models import AbstractUser from django.db import models class User(AbstractUser): pass class AuctionListing(models.Model): title = models.CharField(max_length = 64,primary_key = True) user = models.ForeignKey(User,on_delete = models.CASCADE,default = " ") price = models.DecimalField(max_digits = 10,decimal_places = 2) desc = models.CharField(max_length = 1000) picture = models.URLField(null=True) def __str__(self): return f"{self.title}: {self.price},{self.desc},{self.picture}" class Comments(models.Model): title = models.ForeignKey(AuctionListing,on_delete = models.CASCADE,related_name="auction_title") comment = models.CharField(max_length = 1000)